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タイトルヨミ
ラクヨウ コウヨウ ジュリン ノ カソウ ショクセイ ノ ソセイ オヨビ ゲンゾン リョウ
日本語以外のタイトル
The Composition and Above Ground Biomass of Understory in a Deciduous Broad-leaved Forest
ファイル
言語
日本語
著者
片桐 成夫
石井 弘
三宅 登
内容記述(抄録等)
This paper dealt with the composition of species, the relation between D_0 and H, and biomass of understory in a deciduous broad-leaved forest.
1. The number of tree species which appeared in sampling plots attained to fifty species. The species which the frequency were rather high were as follow, Lindera umbellata, Lonicera gracilipes, Viburnum erosum, Viburnum Wrightii, Callicarpa japonica, Callicarpa mollis, Ligustrum obtusifolium, Euonymus oxyphyllus, Pouthiaea villosa var. laevis, Car pinus laxiflora, Styrax Obassia and Clethra barbinervis.
2. The number of small understory(H<100cm) increased with the increase of total number of understory. But the number of big understory became constat. The number of understory depended on the relative light intensity in forest floor.
3. The relation between D_0 and H of understory was expressed as the following equation, 1/H=A/D_0+B. The parameter of A and B differed by tree species.
4. The above ground biomass of understory were able to estimate by logarithmic regression on ΣD^2_0・H without using the clipping method.
掲載誌名
島根大学農学部研究報告
18
開始ページ
61
終了ページ
66
ISSN
0370940X
発行日
1984-12-20
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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